That is why NAD+ is often discussed in wellness settings as a deeper cellular support option
All other antioxidants depend on glutathione to function properly

Lack of Combination-Specific Data The most significant limitation is the absence of published research on the specific GLP3 + cagrilintide combination : No peer-reviewed studies examining GLP3 + cagrilintide blend specifically exist Combination data comes from cagrilintide + GLP1, not GLP3 Potential interactions between GLP3 and cagrilintide remain uninvestigated Optimal dose ratios for the combination completely unknown Safety profile of the specific combination uncharacterized Long-Term Safety Considerations Critical safety questions remain unanswered even for individual components[22]: Chronic use effects beyond 68 weeks inadequately studied Cardiovascular safety outcomes trials (CVOT) ongoing but not yet reported Cancer risk assessment requires longer-term epidemiological data Reproductive safety and effects on fertility incompletely characterized Pediatric safety and efficacy not established for either component Specific concerns include dose-dependent heart rate increases, potential thyroid C-cell effects (theoretical concern with GLP-1 agonists), and gallbladder-related adverse events observed with rapid weight loss

This allows direct local exposure to intestinal tissues
Therefore, understanding the physicochemical characteristics, mechanisms of action, and interactions of ExAs is essential for optimizing bioavailability and bioactivity
So, ultimately the science behind a glutathione IV drip really comes down to your expectations